Ministro Pistarini

$304+ Cheap flights from Chicago (CHI) to Ministro Pistarini (EZE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — EZE
Mar 23 — Mar 301
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Cheap flight deals from Chicago to Ministro Pistarini

Cheapest flights from Chicago to Ministro Pistarini
Explore the most affordable flight options available from Chicago to Ministro Pistarini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Justfly.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:20 pm
ORD
-
EZE
1 stop14h 20m
Avianca
Tue 4/287:10 am
EZE
-
ORD
1 stop16h 10m
Avianca
Deal found 2/20$902
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/174:51 pm
ORD
-
EZE
3 stops31h 59m
Multiple Airlines
Fri 3/2012:00 pm
EZE
-
ORD
3 stops32h 31m
Multiple Airlines
Deal found 2/18$904
This Copa Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:02 am
ORD
-
EZE
1 stop18h 18m
Copa Airlines
Mon 8/245:25 am
EZE
-
ORD
1 stop21h 37m
Copa Airlines
Deal found 2/19$905
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:23 pm
ORD
-
EZE
2 stops30h 12m
Multiple Airlines
Wed 3/410:45 pm
EZE
-
ORD
1 stop22h 33m
Multiple Airlines
Deal found 2/20$906
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:52 pm
ORD
-
EZE
1 stop14h 43m
Multiple Airlines
Tue 4/286:35 am
EZE
-
ORD
2 stops19h 39m
Multiple Airlines
Deal found 2/20$907
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:52 pm
ORD
-
EZE
1 stop14h 43m
Multiple Airlines
Wed 4/299:15 pm
EZE
-
ORD
2 stops23h 00m
Multiple Airlines
Deal found 2/20$908
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:48 am
ORD
-
EZE
2 stops42h 12m
Multiple Airlines
Wed 3/410:45 pm
EZE
-
ORD
1 stop22h 33m
Multiple Airlines
Deal found 2/19$909
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:51 pm
ORD
-
EZE
1 stop14h 44m
Multiple Airlines
Wed 4/82:22 am
EZE
-
ORD
2 stops22h 36m
Multiple Airlines
Deal found 2/19$910
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:23 pm
ORD
-
EZE
2 stops30h 12m
Multiple Airlines
Mon 3/211:00 am
EZE
-
ORD
1 stop25h 39m
Multiple Airlines
Deal found 2/17$911
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:59 am
ORD
-
EZE
3 stops35h 41m
Multiple Airlines
Sun 5/314:50 pm
EZE
-
ORD
3 stops32h 57m
Multiple Airlines
Deal found 2/19$912
This Orbitz deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:20 pm
ORD
-
EZE
1 stop23h 05m
Multiple Airlines
Sun 11/18:40 am
EZE
-
ORD
1 stop15h 40m
Multiple Airlines
Deal found 2/18$913
This FlightHub deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:07 pm
MDW
-
EZE
2 stops15h 23m
LATAM Airlines
Sun 4/128:10 pm
EZE
-
MDW
1 stop28h 18m
LATAM Airlines
Deal found 2/18$914

Find flight deals from Chicago to Ministro Pistarini

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Ministro Pistarini (EZE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$902
(Justfly.com)

One-way from

$304
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,154
Provider with most accurate pricing for Chicago (CHI)-Buenos Aires Ministro Pistarini flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Buenos Aires Ministro Pistarini flights.
From Chicago (CHI) to Buenos Aires Ministro Pistarini
One-way flight from Chicago (CHI) to Buenos Aires Ministro Pistarini
Highest demand for flights based on searches. 13% potential increase in price ($174 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Ministro Pistarini that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Chicago to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Chicago

Fly to

Ministro Pistarini

Route

Depart

Return

Price

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sat 4/11

8:40 am-2:30 pm

3 stops51h 50m

Buenos Aires Ministro Pistarini

Thu 4/16

5:00 am-11:05 pm

3 stops44h 05m

$912

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Thu 8/6

1:15 pm-9:45 am

1 stop18h 30m

Buenos Aires Ministro Pistarini

Thu 8/20

8:10 pm-10:04 am

1 stop15h 54m

$917

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 3/11

8:34 am-1:57 am

1 stop15h 23m

Buenos Aires Ministro Pistarini

Tue 3/17

2:43 pm-1:31 pm

1 stop24h 48m

$925

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 3/23

8:34 am-1:02 am

1 stop14h 28m

Buenos Aires Ministro Pistarini

Sun 3/29

2:52 pm-1:46 pm

1 stop24h 54m

$925

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 6/24

1:19 pm-3:45 am

2 stops36h 26m

Buenos Aires Ministro Pistarini

Wed 7/8

9:15 pm-11:40 pm

1 stop28h 25m

$933

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Tue 3/17

1:10 pm-9:00 am

2 stops17h 50m

Buenos Aires Ministro Pistarini

Tue 3/24

8:55 pm-12:29 pm

2 stops17h 34m

$941

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Thu 4/9

8:06 am-2:30 am

1 stop16h 24m

Buenos Aires Ministro Pistarini

Sat 4/18

2:57 pm-1:50 pm

1 stop24h 53m

$945

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 5/10

3:52 pm-4:30 am

1 stop34h 38m

Buenos Aires Ministro Pistarini

Sat 5/23

9:15 pm-10:10 pm

1 stop26h 55m

$945

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 6/8

8:02 am-12:52 am

1 stop14h 50m

Buenos Aires Ministro Pistarini

Mon 6/22

2:49 pm-2:06 pm

1 stop25h 17m

$945

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 6/17

8:02 am-12:52 am

1 stop14h 50m

Buenos Aires Ministro Pistarini

Sat 6/27

9:02 am-4:00 am

1 stop20h 58m

$945

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 37 results
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Compare providers for flights from Chicago to Ministro Pistarini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Ministro Pistarini in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Buenos Aires Ministro Pistarini Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Buenos Aires Ministro Pistarini Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Buenos Aires Ministro Pistarini Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Buenos Aires Ministro Pistarini Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Buenos Aires Ministro Pistarini Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Ministro Pistarini

Have a flexible travel schedule? Discover the best time to fly to Ministro Pistarini from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Buenos Aires Ministro Pistarini Airport

What is the cheapest month to book a flight from Chicago to Buenos Aires Ministro Pistarini Airport?

Currently, October is the cheapest month in which you can book a flight from Chicago to Buenos Aires Ministro Pistarini Airport (average of $380). Flying from Chicago to Buenos Aires Ministro Pistarini Airport in June is currently the most expensive (average of $1,144). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Chicago to Buenos Aires Ministro Pistarini Airport?

Reviews of airlines servicing Ministro Pistarini

Get insights into the airlines that provide service to Ministro Pistarini. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ministro Pistarini. Reviews last updated February 21, 2026.
See what other customers who have flown with Delta, Copa Airlines, and United Airlines from Chicago to Buenos Aires Ministro Pistarini Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Ministro Pistarini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Chicago to Buenos Aires Ministro Pistarini Airport?

    There are many flights that can get you from Chicago to Buenos Aires Ministro Pistarini Airport in 14h 31m. Fly via Delta, Copa Airlines, or LATAM Airlines to get the fastest option. Airlines will cover a distance of 5603 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to Buenos Aires Ministro Pistarini Airport round-trip?

    Arajet, at $360, was found to be the cheapest airline from Chicago to Buenos Aires Ministro Pistarini Airport.Alternate airlines to your destination round-trip include Copa Airlines and Avianca. Arajet is priced at 67% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Buenos Aires Ministro Pistarini Airport one-way?

    $353 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $752 and $762, respectively.

  • Can I find deals for flights from Chicago to Ministro Pistarini that include hotel bookings?

    Yes. In addition to deals on Chicago to Ministro Pistarini flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Ministro Pistarini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Ministro Pistarini.

  • Can I find deals for business class flights from Chicago to Ministro Pistarini?

    Yes. Cheapflights offers flight deals from Chicago to Ministro Pistarini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Buenos Aires Ministro Pistarini Airport?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Buenos Aires Ministro Pistarini Airport (average of $380). Flying from Chicago to Buenos Aires Ministro Pistarini Airport in June is currently the most expensive (average of $1,144). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Ministro Pistarini

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Chicago to Ministro Pistarini

Discover the top 6 airlines that operate flights from Chicago to Ministro Pistarini. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapest$360Average$878FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$569Average$957FlexibilityNo cancel feeOn-time70%
AviancaCheapest$750Average$990FlexibilityNo cancel feeOn-time71%
DeltaCheapest$951Average$1,315FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$951Average$1,139FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,015Average$1,257FlexibilityNo cancel feeOn-time71%

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